HEADER BIOSYNTHETIC PROTEIN 24-OCT-07 3B4O TITLE CRYSTAL STRUCTURE OF PHENAZINE BIOSYNTHESIS PROTEIN PHZA/B FROM TITLE 2 BURKHOLDERIA CEPACIA R18194, APO FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHENAZINE BIOSYNTHESIS PROTEIN A/B; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA SP.; SOURCE 3 ORGANISM_COMMON: BURKHOLDERIA CEPACIA; SOURCE 4 ORGANISM_TAXID: 36773; SOURCE 5 STRAIN: R18194; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA2 PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS PHENAZINE BIOSYNTHESIS, IMINE, SCHIFF BASE, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.G.AHUJA,P.JANNING,M.MENTEL,A.GRAEBSCH,R.BREINBAUER,W.BLANKENFELDT REVDAT 2 21-FEB-24 3B4O 1 REMARK REVDAT 1 30-DEC-08 3B4O 0 JRNL AUTH E.G.AHUJA,P.JANNING,M.MENTEL,A.GRAEBSCH,R.BREINBAUER, JRNL AUTH 2 W.HILLER,B.COSTISELLA,L.S.THOMASHOW,D.V.MAVRODI, JRNL AUTH 3 W.BLANKENFELDT JRNL TITL PHZA/B CATALYZES THE FORMATION OF THE TRICYCLE IN PHENAZINE JRNL TITL 2 BIOSYNTHESIS. JRNL REF J.AM.CHEM.SOC. V. 130 17053 2008 JRNL REFN ISSN 0002-7863 JRNL PMID 19053436 JRNL DOI 10.1021/JA806325K REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 31420 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1582 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2130 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.38 REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE SET COUNT : 125 REMARK 3 BIN FREE R VALUE : 0.3500 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2619 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 156 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.305 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.147 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.123 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.611 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2799 ; 0.020 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1984 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3795 ; 1.686 ; 1.915 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4734 ; 1.041 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 331 ; 6.709 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 167 ;34.697 ;22.874 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 457 ;16.025 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 34 ;18.634 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 364 ; 0.223 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3241 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 661 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 530 ; 0.206 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2027 ; 0.215 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1306 ; 0.180 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1535 ; 0.085 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 140 ; 0.208 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 12 ; 0.201 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 35 ; 0.276 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.244 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2104 ; 2.467 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 658 ; 3.065 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2623 ; 3.121 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1390 ; 4.368 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1172 ; 6.014 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3B4O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-NOV-07. REMARK 100 THE DEPOSITION ID IS D_1000045074. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-FEB-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9786 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : SI(111)MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS, XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31421 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 8.300 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 7.60 REMARK 200 R MERGE FOR SHELL (I) : 0.37400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16 20% (W/V) PEG 3350, 0.2 M NH4 REMARK 280 -ACETATE, 0.1 M BIS-TRIS PH 6.1 6.7, PH 6.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 285K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 107.30000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 53.65000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 53.65000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 107.30000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5500 ANGSTROM**2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 ASP A 3 REMARK 465 VAL A 4 REMARK 465 GLU A 5 REMARK 465 SER A 6 REMARK 465 LEU A 7 REMARK 465 GLU A 8 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ASP B 3 REMARK 465 VAL B 4 REMARK 465 GLU B 5 REMARK 465 SER B 6 REMARK 465 LEU B 7 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD2 ASP B 88 O HOH B 670 1.98 REMARK 500 NZ LYS B 136 O HOH B 654 2.16 REMARK 500 OE2 GLU B 107 O HOH B 608 2.18 REMARK 500 OE1 GLN B 29 O HOH B 612 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 34 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG B 24 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP B 48 CB - CG - OD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ARG A 160 76.84 -114.75 REMARK 500 ASN B 132 55.81 28.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 700 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 700 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 600 DBREF 3B4O A 1 165 UNP Q396C9 Q396C9_BURS3 1 165 DBREF 3B4O B 1 165 UNP Q396C9 Q396C9_BURS3 1 165 SEQADV 3B4O MET A -19 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O GLY A -18 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O SER A -17 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O SER A -16 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS A -15 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS A -14 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS A -13 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS A -12 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS A -11 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS A -10 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O SER A -9 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O SER A -8 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O GLY A -7 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O LEU A -6 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O VAL A -5 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O PRO A -4 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O ARG A -3 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O GLY A -2 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O SER A -1 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS A 0 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O MET B -19 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O GLY B -18 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O SER B -17 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O SER B -16 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS B -15 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS B -14 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS B -13 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS B -12 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS B -11 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS B -10 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O SER B -9 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O SER B -8 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O GLY B -7 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O LEU B -6 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O VAL B -5 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O PRO B -4 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O ARG B -3 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O GLY B -2 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O SER B -1 UNP Q396C9 EXPRESSION TAG SEQADV 3B4O HIS B 0 UNP Q396C9 EXPRESSION TAG SEQRES 1 A 185 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 185 LEU VAL PRO ARG GLY SER HIS MET SER ASP VAL GLU SER SEQRES 3 A 185 LEU GLU ASN THR SER GLU ASN ARG ALA GLN VAL ALA ALA SEQRES 4 A 185 ARG GLN HIS ASN ARG LYS ILE VAL GLU GLN TYR MET HIS SEQRES 5 A 185 THR ARG GLY GLU ALA ARG LEU LYS ARG HIS LEU LEU PHE SEQRES 6 A 185 THR GLU ASP GLY VAL GLY GLY LEU TRP THR THR ASP SER SEQRES 7 A 185 GLY GLN PRO ILE ALA ILE ARG GLY ARG GLU LYS LEU GLY SEQRES 8 A 185 GLU HIS ALA VAL TRP SER LEU GLN CYS PHE PRO ASP TRP SEQRES 9 A 185 VAL TRP THR ASP ILE GLN ILE PHE GLU THR GLN ASP PRO SEQRES 10 A 185 ASN TRP PHE TRP VAL GLU CYS ARG GLY GLU GLY ALA ILE SEQRES 11 A 185 VAL PHE PRO GLY TYR PRO ARG GLY GLN TYR ARG ASN HIS SEQRES 12 A 185 PHE LEU HIS SER PHE ARG PHE GLU ASN GLY LEU ILE LYS SEQRES 13 A 185 GLU GLN ARG GLU PHE MET ASN PRO CYS GLU GLN PHE ARG SEQRES 14 A 185 SER LEU GLY ILE GLU VAL PRO GLU VAL ARG ARG ASP GLY SEQRES 15 A 185 LEU PRO SER SEQRES 1 B 185 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 185 LEU VAL PRO ARG GLY SER HIS MET SER ASP VAL GLU SER SEQRES 3 B 185 LEU GLU ASN THR SER GLU ASN ARG ALA GLN VAL ALA ALA SEQRES 4 B 185 ARG GLN HIS ASN ARG LYS ILE VAL GLU GLN TYR MET HIS SEQRES 5 B 185 THR ARG GLY GLU ALA ARG LEU LYS ARG HIS LEU LEU PHE SEQRES 6 B 185 THR GLU ASP GLY VAL GLY GLY LEU TRP THR THR ASP SER SEQRES 7 B 185 GLY GLN PRO ILE ALA ILE ARG GLY ARG GLU LYS LEU GLY SEQRES 8 B 185 GLU HIS ALA VAL TRP SER LEU GLN CYS PHE PRO ASP TRP SEQRES 9 B 185 VAL TRP THR ASP ILE GLN ILE PHE GLU THR GLN ASP PRO SEQRES 10 B 185 ASN TRP PHE TRP VAL GLU CYS ARG GLY GLU GLY ALA ILE SEQRES 11 B 185 VAL PHE PRO GLY TYR PRO ARG GLY GLN TYR ARG ASN HIS SEQRES 12 B 185 PHE LEU HIS SER PHE ARG PHE GLU ASN GLY LEU ILE LYS SEQRES 13 B 185 GLU GLN ARG GLU PHE MET ASN PRO CYS GLU GLN PHE ARG SEQRES 14 B 185 SER LEU GLY ILE GLU VAL PRO GLU VAL ARG ARG ASP GLY SEQRES 15 B 185 LEU PRO SER HET ACT A 600 4 HET ACT A 700 4 HET ACT B 700 4 HET ACT B 600 4 HETNAM ACT ACETATE ION FORMUL 3 ACT 4(C2 H3 O2 1-) FORMUL 7 HOH *156(H2 O) HELIX 1 1 THR A 10 THR A 33 1 24 HELIX 2 2 ARG A 34 LEU A 43 5 10 HELIX 3 3 GLY A 66 PHE A 81 1 16 HELIX 4 4 ASN A 143 LEU A 151 1 9 HELIX 5 5 THR B 10 THR B 33 1 24 HELIX 6 6 ARG B 34 LEU B 43 5 10 HELIX 7 7 GLY B 66 PHE B 81 1 16 HELIX 8 8 ASN B 143 LEU B 151 1 9 SHEET 1 A 6 ILE A 62 ARG A 65 0 SHEET 2 A 6 PHE A 45 LEU A 53 -1 N GLY A 51 O ILE A 64 SHEET 3 A 6 LEU A 134 PHE A 141 1 O GLN A 138 N VAL A 50 SHEET 4 A 6 GLY A 118 GLU A 131 -1 N SER A 127 O ARG A 139 SHEET 5 A 6 TRP A 99 ILE A 110 -1 N GLY A 108 O TYR A 120 SHEET 6 A 6 VAL A 85 PHE A 92 -1 N PHE A 92 O TRP A 101 SHEET 1 B 6 ILE B 62 ARG B 65 0 SHEET 2 B 6 PHE B 45 LEU B 53 -1 N GLY B 51 O ILE B 64 SHEET 3 B 6 LEU B 134 PHE B 141 1 O GLN B 138 N VAL B 50 SHEET 4 B 6 GLY B 118 GLU B 131 -1 N LEU B 125 O PHE B 141 SHEET 5 B 6 TRP B 99 ILE B 110 -1 N GLY B 108 O TYR B 120 SHEET 6 B 6 VAL B 85 GLU B 93 -1 N PHE B 92 O TRP B 101 SITE 1 AC1 5 ARG A 41 SER A 77 TRP A 84 TRP A 86 SITE 2 AC1 5 HOH A 710 SITE 1 AC2 4 PHE A 112 GLN A 147 HOH A 707 ARG B 160 SITE 1 AC3 3 ARG A 160 PHE B 112 GLN B 147 SITE 1 AC4 4 ARG B 41 SER B 77 HOH B 614 HOH B 672 CRYST1 64.660 64.660 160.950 90.00 90.00 120.00 P 32 2 1 12 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.015466 0.008929 0.000000 0.00000 SCALE2 0.000000 0.017858 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006213 0.00000